baber/WOPTO huggingface dataset:
Patent KR-20210059338-A (KR)
Inventor: KWON DUK SU
IPC: A61H9/00
Filed: 2019-11-15
Abstract: Disclosed are an underwater walking device and a water tank equipped therewith. The underwater walking device comprises: a footrest in which a right foot support board, a left foot support board, and a plurality of water passages formed at predetermined intervals on the support board are provided, and one or more water passage outlets are configured to be inclined at an angle at which a water stream passing through the water passages is away from the legs of a walking weak when the support board flows in the vertical direction; a first actuator which has a base end and a first rod elastically coupled from the base end, wherein the front end of the first rod is coupled to one side of the bottom surface of the right foot support board to be rotatable; a second actuator which has a base end and a second rod elastically coupled from the base end, wherein the front end of the second rod is coupled to one side of the bottom surface of the right foot support board to be rotatable; and a control unit which controls driving speeds of the first actuator and the second actuator. Underwater walking can be stably maintained.
Patent KR-20210059381-A (KR)
Inventor: YOON SU JUNG
IPC: A61N1/20
Filed: 2019-11-15
Abstract: A method and a device for generating a personalized transcranial direct current stimulation protocol for cognitive enhancement are disclosed. The method for generating a personalized transcranial direct current stimulation protocol according to an embodiment of the present invention comprises the steps of: receiving a first evaluation result of evaluating information on a genotype and a cognitive function of a target region requiring cognitive enhancement; generating a transcranial direct current stimulation protocol on the basis of the first evaluation result, the information on the genotype, and the target region; receiving a second evaluation result obtained by re-evaluating the cognitive function of the target region during transcranial direct current stimulation according to the protocol; receiving a third evaluation result obtained by re-evaluating the cognitive function of the target region after performing transcranial direct current stimulation according to the protocol; and changing the transcranial direct current stimulation protocol by comparing the first, second, and third evaluation results.
Patent KR-20210060694-A (KR)
Inventor: KIM JONG UK
IPC: H01L45/00
Filed: 2019-11-18
Abstract: Provided are a semiconductor device and a method for forming the same. The semiconductor device of the present invention comprises: a first conductive line on a substrate; a plurality of memory cell structures stacked on the first conductive line in a direction perpendicular to the upper surface of the substrate; a second conductive line interposed between the memory cell structures; and a third conductive line on the memory cell structures. Each of the memory cell structures includes an information storing material pattern, a switching material pattern, and a plurality of electrode patterns, wherein at least one of the electrode patterns includes a first material layer. Furthermore, the first material layer includes a second area and a first area, wherein the second and first areas of the first material layer include carbon, the second area of the first material layer is an area where nitrogen is not doped, and the first area of the first material layer is an area where nitrogen is doped.
Patent KR-20210060029-A (KR)
Inventor: LEE HOON
IPC: G01D11/24
Filed: 2019-11-18
Abstract: One embodiment of the present invention relates to a device for measuring a cargo volume having an area measurement module, wherein the area measurement module comprises a structure part installed outside a cargo transportation space, and a measuring part provided in the structure part; and the measuring part comprising a housing coupled to the structure part and having an open lower side, a fan provided inside the housing and generating an air flow downward of the housing, a sensor provided inside the housing and capable of measuring a distance to the cargo, and a cover coupled to a lower side of the housing.
Patent KR-20200143207-A (KR)
Inventor: WOOJIN CHOI
IPC: G01R31/389
Filed: 2019-11-18
Abstract: Disclosed are a method for measuring an impedance spectrum of a waste battery module, and a recording medium and a device for performing the same. The device for measuring an impedance spectrum of a waste battery module generates a perturbation signal to apply the signal to a waste battery module, measures a response signal of the waste battery module for the perturbation signal, and uses the response signal to display the impedance spectrum of the waste battery module.
Patent KR-20210061727-A (KR)
Inventor: KIM JAE GEUN
IPC: H04M1/04
Filed: 2019-11-20
Abstract: The present invention relates to an augmented reality device with a smartphone holder function enabling a user to move freely while watching an image implemented on a smartphone as a smartphone is mounted on the augmented reality device and the augmented reality device is worn on the head as well as minimizing pressure and marks on a wearing part caused by a weight of the augmented reality device worn on the head. The augmented reality device comprises: a main body configured to receive an image of the smartphone; a forehead support means for transmitting a load of the main body to a wearer's forehead, and a length-adjustable band for adjusting a length thereof.
Patent KR-20210062930-A (KR)
Inventor: KIM JEONG YEON
IPC: A61L9/12
Filed: 2019-11-22
Abstract: The present invention relates to an air freshener calendar which can increase space utilization by a combination of an air freshener and a calendar, can obtain the effects of date confirmation, an air freshener, and interior design, and can be reused, thereby solving problems that conventional calendar sheets cannot be used except for the purpose of confirming the date and are thrown away without being recycled when completing the role as time passes. The air freshener calendar comprises: calendar sheets which are provided individually per month so that the calendar sheets can be used as a paper air freshener if the calendar sheets are to be replaced with the passage of time after used every month and the calendar sheets can be replaced every month, and as which hard business card paper is used so that the same does not become soft even when absorbing an air freshener solution; an air freshener container which has two rectangular inlets to hold the calendar sheets while storing the air freshener solution, and has an internal lower end rising in a triangular shape so that the calendar sheets can be disposed at the right position; and the air freshener solution which rides up on the calendar sheets along with the air freshener solution to strengthen the surrounding scent and is poured and stored in the air freshener container while being mixed with a pigment to color the sheets with the passage of time.
Patent KR-20210067032-A (KR)
Title: Floor sheet and method for manufacturing the same
Inventor: SHIN HONG ROK
IPC: B32B37/15
Filed: 2019-11-29
Abstract: The present invention relates to a flooring material comprising a foam layer, a dimensionally stable layer formed on the foam layer, and a labeling layer formed on the dimensionally stable layer, and a method for manufacturing the same. More particularly, the present invention relates to a flooring material and a method for manufacturing the same that can produce a flooring material by a co-extrusion process while satisfying the physical properties required as a flooring material by forming the dimensionally stable layer with a short fiber reinforced plastic resin, and can simplify the types of materials and manufacturing processes required for manufacturing flooring.
Patent KR-20210067369-A (KR)
Title: Rescue equipment drop system
Inventor: AHN HYON SU
IPC: B63C9/01
Filed: 2019-11-29
Abstract: A life ring drop system is disclosed. The life ring drop system according to an embodiment of the present invention comprises: an unmanned aerial vehicle; a housing in which at least one life ring is accommodated therein; a first bracket coupled to one side of the housing; a second bracket comprising a first connection part coupled to one side of the unmanned aerial vehicle and a second connection part coupled to the first bracket, wherein at least one second connection part is provided; a door unit provided in the lower part of the housing, for discharging the life ring provided in the housing to the outside; a driving unit controlling opening and closing of the door unit, and including at least one support member fixing the door unit and a motor rotating the support member; and a flight control device for controlling the unmanned aerial vehicle, thereby capable of rapidly providing at least one life ring at the scene of an accident.
Patent KR-20210068735-A (KR)
Title: Method and apparatus for predicting deformed shape of building
Inventor: KIM BUB RYUR
IPC: G06N20/00
Filed: 2019-12-02
Abstract: Provided are a method and device for predicting a deformed shape of a building through: a step of measuring wind response and displacement of each floor of the building, and collecting wind response data and displacement data of each floor; a step of measuring the displacement of the top floor of the building based on a global positioning system (GPS) data and collecting the displacement data of the top floor of the top floor; a step of training the building deformation prediction model based on the wind response data of each floor, the displacement data of each floor, and the displacement data of the top floor; and a step of predicting the deformation shape of the building from the top floor displacement data through the trained building deformation prediction model.
Patent KR-20200104785-A (KR)
Title: Adhesive for repeatedly foldable device, adhesive sheet, repeatedly foldable laminate member and repeatedly foldable device
Inventor: NANASHIMA YUTAKA
IPC: C09J7/40
Filed: 2019-12-03
Abstract: Provided is an adhesive for a repeatedly bending device having excellent bending resistance even when being in a bending state for a long time after being applied to a repeatedly bending device. The adhesive for a repeatedly bending device bonds one bending member and another bending member which constitute a repeatedly bending device. On the basis of JIS K7244-1, a maximum alleviation elastic rate value measured when the adhesive is transformed by 10% is G(t)_(max) (MPa). For 3757 seconds after the corresponding maximum alleviation elastic rate G(t)_(max) is measured, the adhesive is continuously changed by 10%. A minimum alleviation elastic rate value measured therewhile is a minimum alleviation elastic rate G(t)_(min) (MPa). An alleviation elastic rate change value ΔlogG (t) calculated from formula (I), ΔlogG(t)=log(t)_(max)-logG(t)_(min), is 0.33 to 1.50.
Patent KR-20210073288-A (KR)
Title: Smart cultivation system with height controllable utility supplying apparatus
Inventor: JU YOUNG LEE
IPC: G06Q50/02
Filed: 2019-12-10
Abstract: The present invention relates to a smart cultivation system having a height-adjustable utility supply device, and more specifically, to a smart cultivation system having a height-adjustable utility supply device, wherein a height of a supply device which supplies water, a nutrient solution, and the like, necessary for the growth of a plant, can be adjusted according to a growth stage of the plant or the type of the plant, and if necessary, a cultivation area of the plant can be selectively sealed, thereby effectively cultivating plants. The smart cultivation system having a height-adjustable utility supply device according to the present invention comprises: a vegetation frame provided with a planting space for a plant; a spray unit movably installed on the vegetation frame; a first spray unit moving device configured in the vegetation frame to move the spray unit along a growth direction of a plant; and a second spray unit moving device configured to move the spray unit in a direction perpendicular to the growth direction of the plant.
Patent KR-20210073922-A (KR)
Title: Thread bore measuring device
Inventor: LEE SANG WON
IPC: G01B3/22
Filed: 2019-12-11
Abstract: The present invention relates to a device for measuring the inner diameter of a screw thread, which comprises: a case; a moving shaft installed into the inside of the case to move vertically; a dial gauge joined on the top of the case to indicate a moving distance of the moving shaft; a joint unit joined to the outer circumferential surface of the case to have a pair of tension bars which can get farther from or get closer to each other; and a fitting protrusion formed on the outer circumferential surface of the lower end of the tension bar, which is fitted into a groove in a female screw thread, wherein the joint unit is joined into the inside of an object to be measured having the female screw thread while the tension bars are closer to each other such that the fitting protrusion can protrude to be fitted into the inside, and the fitting protrusion is fitted into the groove in the female screw thread simultaneously as the closer tension bars return to an initial state thereof to allow the dial gauge to indicate a screw thread and the inner diameter thereof. Accordingly, the inner diameter of the female screw thread formed inside the object to be measured can be measured by one single operation to facilitate measurement of the inner diameter of the female screw thread and the fitting protrusion is fitted into the groove in the female screw thread by tension of the tension bars to enable a user to measure the screw thread and the inner diameter thereof, thereby remarkably reducing a time for measuring the inner diameter of the female screw thread. In addition, the tension bars having the fitting protrusion are removably joined to the outer circumferential surface of the case by using the joint unit in accordance with the length of the inner diameter of the female screw thread, thereby allowing the inner diameter of the female screw thread formed on the object to be measured in various lengths to be measured.
Patent KR-20210078011-A (KR)
Title: Manufacturing method of dielectric ceramic composition and dielectric ceramic composition manufactured by the same
Inventor: LEE CHANG GEON
IPC: H01B3/10
Filed: 2019-12-18
Abstract: One embodiment of the present invention can provide a method for manufacturing a dielectric ceramic composition which comprises a step of attaching a reactive functional group on a surface of base material powder in a perovskite structure. According to the present invention, solubilized degrees of secondary materials can be uniform, so that electric characteristics of the dielectric ceramic composition become excellent.
Patent KR-20210078817-A (KR)
Title: Hollow precast concrete slab construction method using side connection member
Inventor: BAE KYU WOONG
IPC: E04B5/04
Filed: 2019-12-19
Abstract: The present invention relates to a hollow precast slab construction method using a lateral connection means, capable of securing durability while having an advantage for long-spanning by having a plurality of expanded polystyrene (EPS) unit blocks formed therein, while enabling the blocks to be connected with each other through a lateral connection means. The hollow precast slab includes: lateral connection spaces (S) enabling a web and a lower flange to be integrated, while formed consecutively in a longitudinal direction on both sides; and lateral connection means formed to be exposed to the lateral connection spaces (S), and including a bending connection plate formed to be embedded horizontally in both end parts of the lower flange, and an exposed slope flange having one side bent upward from the bending connection plate to upper sides of the end parts of the lower flange to be exposed to both the lateral connection spaces (S). The lateral connection means exposed to the lateral connection spaces (S) are manufactured to be integrated with each other in a transverse direction.
Patent KR-20210081839-A (KR)
Title: C-arm fluoroscopy apparatus having shoot condition detail control function of each shoot object patient at sequential shoot mode
Inventor: MOON CHANG HO
IPC: A61B6/00
Filed: 2019-12-24
Abstract: Disclosed is a C-type X-ray fluoroscopy apparatus having a function of finely adjusting photographing values for each photographed patient in a sequential photographing mode. According to the present invention, the fluoroscopy apparatus comprises a C-type fluoroscopy unit, a fine-adjustment target detection member, and a fluoroscopy unit rotating member. The fine adjustment target detection member detects a patient to be photographed, who has entered the C-type fluoroscopy unit, to transmit a fine adjustment command corresponding to the fine adjustment information value for the patient to be photographed to the fluoroscopy unit rotation member. When the fluoroscopy unit automatically rotates the C-type fluoroscopy unit according to the fine adjustment command so that the photographing value is finely adjusted and photographing is completed in a sequential photographing mode in which several patients are continuously photographed, fine adjustment information values for the corresponding patient to be photographed is stored in the fine adjustment target detection member and each photographing value finely adjusted for each patient to be photographed in the sequential photographing mode is uploaded and used again as it is when the corresponding patient to be photographed is photographed again. Accordingly, when re-photography of the imaging target patient is required, adjustment of the photographing value for the patient to be photographed is not required again, and fine adjustment is automatically performed according to the fine adjustment information value for the patient to be photographed.
Patent KR-20210082849-A (KR)
Title: Manufacturing method of Korean style seared roof tile recycled from inorganic waste sludge
Inventor: KIM NAMJU
IPC: E04D1/10
Filed: 2019-12-26
Abstract: The present invention relates to a method for manufacturing a Korean-style soot tile from recycled inorganic waste sludge, and to a soot tile manufactured by the manufacturing method. By recycling industrial waste inorganic sludge and waste glass powder and applying the same to the production of Korean-style soot tiles, the present invention contributes to environmental protection by saving natural clay resources and reuse of industrial waste, and reducing the cost of raw materials, thereby reducing the cost of manufacturing and increasing labor costs. In order to be able to actively respond to the occurrence of factors that increase production costs by recycling industrial waste inorganic sludge and waste glass powder and applying the same to the production of Korean-style soot tiles to contribute to environmental protection by saving natural clay resources and reuse of industrial waste, and reducing the cost of raw materials, thereby reducing the cost of manufacturing and increasing labor costs, the method comprises: (S1) forming a sludge mixture by mixing 48 to 55 wt% by weight of clay and 45 to 52 wt% of inorganic sludge generated during sand production; (S2) putting the sludge mixture into a grinder and grinding the 70 mesh pass rate to 70-78%; (S3) mixing and kneading the pulverized sludge mixture by quantitative input into a water kneader and water to maintain 19-21% moisture; (S4) putting the kneaded sludge mixture into a vacuum pulverizer to form a tile in the form of a tile, and putting the first molded tile into a hydraulic press for secondary molding; and (S5) aging and drying the molded tile in a primary drying room at 30-40℃ for 24-72 hours, and then aging-drying in a secondary drying room at 50-70℃ for 96-120 hours so that the water content becomes 1.5-3%; and (S6) loading the dried roof tiles into a calcination furnace and calcining at 1,050 to 1,080℃ for 22 to 24 hours.
Patent KR-20210085951-A (KR)
Title: Display device
Inventor: DAEHEE KIM
IPC: H01L51/52
Filed: 2019-12-31
Abstract: According to an embodiment of the present invention, a display device comprises: a substrate on which pixels and a pad portion are disposed; a circuit element layer disposed on the substrate; an encapsulation layer provided on the circuit element layer, and including first and second inorganic film; and a cathode electrode disposed on the encapsulation layer. The pad portion is included in the outermost pixel or spaced apart from the outermost pixel. The cathode electrode includes, between the outermost pixel and the pad portion, a barrier portion that contacts the first inorganic film, the second inorganic film, and the circuit device layer. The distance between the outermost pixel and an end of the substrate can be reduced. The barrier portion can increase the time required for a process of infiltrating a developing solution to prevent a photoresist from remaining on the pad portion and around the pad portion, thereby reducing the defect rate. The barrier portion can protect a display area from external foreign substances more strongly, thereby increasing the life of the product.
Patent KR-20210086190-A (KR)
Title: Hexagonal bar straightness inspection system
Inventor: LEE CHUNG KI
IPC: G01B5/00
Filed: 2019-12-31
Abstract: The present invention relates to a hexagonal bar straightness inspection system. More specifically, the hexagonal bar straightness inspection system comprises: a standby unit configured to allow a hexagonal bar to await inspection; an inspection unit configured to measure the straightness state by positioning the hexagonal bar mounted on the standby unit; a good product storage unit configured to accommodate a good quality hexagonal bar inspected by the inspection unit; a defective product storage unit configured to accommodate a defective hexagonal bar inspected by the inspection unit; a supply unit configured to supply a hexagonal bar to the standby unit; a transfer unit configured to move the hexagonal bar in the standby unit to the inspection unit; and a discharge unit configured to discharge the hexagonal bar inspected by the inspection unit to either one of the good product storage unit or the defective product storage unit. In accordance with the present invention, the hexagonal bar straightness inspection system measures the supplied hexagonal bar at multiple angles and measures the hexagonal bar multiple times while displacing the position of the hexagonal bar such that the degree of bending and distortion of the hexagonal bar can be accurately measured.
Patent KR-20190028419-A (KR)
Title: 의료 기기 및 가소화된 나일론 재료
Inventor: CHEN MINGFEI
IPC: C08K5/00
Filed: 2017-07-06
Abstract: 가소화된 나일론 및 가소화된 나일론을 포함하는 의료 기기.  의료 기기는 확장 벌룬일 수 있다.  나일론을 가소화하는 방법도 개시된다.
Patent KR-20190016100-A (KR)
Title: 용액-방사된 폴리아미드 나노섬유 부직포
Inventor: SCHOOTS HARRIE P
IPC: D04H1/56
Filed: 2017-06-06
Abstract: 본 발명은 나노섬유 부직 제품을 제조하는 중합체, 이의 적용례, 및 적합한 용매 중 폴리아미드의 용액을 포함하는 방사가능한 폴리아미드 중합체 조성물을 제공하는 단계로서, 상기 폴리아미드가 30 내지 300의 상대 점도를 갖는 단계; 상기 폴리아미드 중합체 조성물을, 1 g/m 2  초과의 평량 및 1 μm(1,000 nm) 미만의 평균 섬유 직경을 갖는 다수의 나노섬유로 용액-방사하는 단계; 및 상기 나노섬유를, 1 μm (1,000 nm) 미만의 평균 나노섬유 직경을 갖는 부직 제품으로 성형하는 단계를 포함하는 방법에 관한 것이다.  바람직하게는, 상기 부직 제품은 (i) 회전 방사구를 사용하는 원심-방사, 및 (ii) 액체 형태의 폴리아미드 중합체 조성물을 가압 기체에 의해 섬유-형성 채널을 통해 압출함을 포함하는 2-상 추진제-기체 방사로부터 선택되는 공정으로부터 용액-방사된다.  적합한 용매는 포름산, 황산, 트라이플루오로아세트산, 헥사플루오로이소프로판올(HFIP), 및 m-크레졸을 비롯한 페놀을 포함한다.
Patent KR-20190019147-A (KR)
Title: 강력하고 균형 잡힌 양방향성 프로모터
Inventor: WUNDERLICH KERSTIN
IPC: C12N15/85
Filed: 2017-06-19
Abstract: 본 발명은 양방향성 hCMV-rhCMV 프로모터 및 하나의 방향으로 제1 트랜스진에, 그리고 반대 방향으로 제2 트랜스진에 작동가능하게 연결된 양방향성 hCMV-rhCMV 프로모터를 포함하는 재조합 벡터 및 재조합 바이러스를 제공한다. 본 발명은 또한 그러한 재조합 벡터 및 재조합 바이러스의 제조 및 사용 방법을 제공한다.
Patent KR-20190038804-A (KR)
Inventor: NAKASHIMA OKINORI
IPC: B41J2/01
Filed: 2017-06-30
Abstract: 클리어 잉크는 열에 의한 마이크로겔화가 일어나기 쉬워 저장 안정성이 저하될 가능성이 있으며, 또한 클리어 잉크가 시간 경과에 따라 마이크로겔이 발생하면 잉크젯 토출성이 저하되는 과제가 있다. 해결방법으로서 광중합성 화합물, 광중합개시제 및 평균 입경 1~200 ㎚의 무기 필러를 조성물 중 0.05~5.0 질량% 함유하고, 가시광 투과율이 30% 이상인 광경화형 잉크젯 인쇄용 클리어 잉크 조성물을 제공한다.